Remove WITH_NEW_INFERENCE directive from all tests

This directive anyway does not make test run twice with OI, and with NI
It only once run the test with specific settings (// LANGUAGE)
and ignores irrelevant (OI or NI tags)

compiler/testData/diagnostics/testsWithStdLib/reified/arrayConstruction.kt

@@ -1,4 +1,3 @@
-// !WITH_NEW_INFERENCE
 
 fun <T> fail1(): Array<T> = <!TYPE_PARAMETER_AS_REIFIED!>Array<!>(1) { null!! }
 fun <T> ok1(block: () -> Array<T>): Array<T> = block()